Top "Fork-join" questions

Fork-Join means to split the work into fragments and join the results together.

Observable.forkJoin and array argument

In the Observables forkJoin documentation, it says that args can be an array but it doesn't list an example doing …

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How is the fork/join framework better than a thread pool?

What are the benefits of using the new fork/join framework over just simply splitting the big task into N …

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Coordinating parallel execution in node.js

The event-driven programming model of node.js makes it somewhat tricky to coordinate the program flow. Simple sequential execution gets …

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Java's Fork/Join vs ExecutorService - when to use which?

I just finished reading this post: What's the advantage of a Java-5 ThreadPoolExecutor over a Java-7 ForkJoinPool? and felt that …

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What determines the number of threads a Java ForkJoinPool creates?

As far as I had understood ForkJoinPool, that pool creates a fixed number of threads (default: number of cores) and …

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RxJS Map array to observable and back to plain object in array

I have an array of objects from which I need to pass each object separately into async method (process behind …

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Error rxjs_Observable__.Observable.forkJoin is not a function?

I am using Rxjs in an angualr-cli application. in viewer.component.ts //Other Imports import { Observable } from 'rxjs/Observable'; //omitting …

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JDK 7 fork/join simple example

Can someone provide a simple example of fork/join feature in JDK 7. I looked at the example provided by Oracle …

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Difference between Execute , Submit and Invoke() in a ForkJoinPool

I have got the following class which runs and compiles (you can try it out). The only thing puzzles me …

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RxJS Angular2 handling 404 in Observable.forkjoin

I'm currently chaining a bunch of http requests, however I am having trouble handling 404 errors before subscribing. My code: in …

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